import UIAbility from '@ohos.app.ability.UIAbility';
import hilog from '@ohos.hilog';
import window from '@ohos.window';
let selectPage = "";
let currentWindowStage = null

export default class EntryAbility extends UIAbility {
  onCreate(want, launchParam) {
    // hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
  console.info('hmlog-->','onCreate want:'+JSON.stringify(want))
    if (want.parameters.params !== undefined) {
      let params = JSON.parse(want.parameters.params)
      selectPage = params["targetPage"]
      console.info('hmlog-->','onCreate selectPage='+selectPage)
    }else {
      console.info('hmlog-->','onCreate selectPage=undefined')
    }
  }
  //非首次启动
  onNewWant(want,launchParam){
    console.info('hmlog-->','onCreate want:'+JSON.stringify(want))
    if (want.parameters.params !== undefined) {
      let params = JSON.parse(want.parameters.params)
      selectPage = params["targetPage"]
      console.info('hmlog-->','onCreate selectPage='+selectPage)
    }else {
      console.info('hmlog-->','onCreate selectPage=undefined')
    }

    if (currentWindowStage != null) {
      this.onWindowStageCreate(currentWindowStage)
    }
  }

  onDestroy() {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');
  }

  onWindowStageCreate(windowStage: window.WindowStage) {

    // Main window is created, set main page for this ability
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
    if (currentWindowStage == null){
      currentWindowStage = windowStage
    }
    let targetPage:string = 'pages/Index'
    switch (selectPage){
      case'funA':
        targetPage = 'pages/Play';
        break;
      // case 'funB':
      //   targetPage = "pages/FuncB"
      //   break;
      default:
        targetPage = 'pages/Index'
    }
    windowStage.loadContent('pages/Index', (err, data) => {
      if (err.code) {
        hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
        return;
      }
      hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? '');
    });
  }


  onWindowStageDestroy() {
    // Main window is destroyed, release UI related resources
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
  }

  onForeground() {
    // Ability has brought to foreground
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground');
  }

  onBackground() {
    // Ability has back to background
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground');
  }
}
